26875990

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{44059}}^1$

素因数の和:44127

約数の個数: 16

約数和(自身を含む): 49170960

約数和(自身を除く): 22294970

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 44059, 88118, 220295, 440590, 2687599, 5375198, 13437995, 26875990]

約数ペア:

[(1, 26875990), (2, 13437995), (5, 5375198), (10, 2687599), (61, 440590), (122, 220295), (305, 88118), (610, 44059)]